In the boundless "Sea of Parallel Worlds," there is a powerful parallel universe.
The ruler of that universe sets out to collect the supreme treasures known as the "Seven Stars of Universal Wishes," each of a single-universe scale, in order to bring back their beloved, who has died.
Shilin Chronos and the Trailblazer Stelle, who are in the "Tree Sea" universe, are drawn into the storm surrounding this incident for reasons unknown...
